Softstarters Type PSE18...PSE370 Installation and commissioning manual 1SFC132057M0201 49 Chapter 6
6.1.3 Locking/unlocking the keypad
1. Press the Exit key to exit to the Information Level.
2. The keypad is unlocked if the middle row is not indicating the lock icon
to the right.
3. Press both Navigation keys 4 seconds to lock the keypad, and protect all
parameter settings from unintentional change from the keypad. See gure 6.3.
4. The keypad is locked if the a padlock is present on the middle row.
5. Press both Navigation keys 2 seconds to unlock the keypad, and allow
changes of the parameter settings.
6.1.4 Reset of all settings
How to reset all the changed parameters back to user default settings is de-
scribed in chapter 7.7.1.
6.1.5 Reset of tripping events
The Select/Reset key can be used to reset tripping events via the keypad, see
gure 6.4. For details about resetting of tripping events, see chapter 7.6.
Ready Run
Exit
Select
Reset
Protection
Fault
Figure 6.3: Locking/unlocking the keypad
Ready Run
Exit
Select
Reset
Protection
Fault
Figure 6.4: Reset of tripping events
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